高工作电压小电流值实验设计仪（耐电弧放电实验设计仪）-（求算机操纵）

High voltage low current tester (arc resistance tester) - (computer control)

产品设备种类：耐电弧试验机

Product name: electric arc resistance tester

食品型号规格：NDH-A

Product model: NDH - A

拥有准则：GB/T 1411-2002《液态绝缘层素材耐高降低感应电流电弧焊接击穿的冲击试验》（相等IEC  61621-1997）及ASTM D495等基准的请求设计构思制作的，并满足IEC 149、UL 746A等做实验的时候具体方法

Meet the standards: GB/T 1411-1411 "solid insulating material resistant to high voltage low current arc discharge test" (equivalent to IEC 61621-1997) and the requirements of standards such as ASTM D495 design and manufacturing, and conform to the IEC 149, UL 746 a test method, etc

一 概述

一An overview of the

核心适于超范围及技能：

本经过多次实验发现机是遵循适适用于马达、电热器和家廷民用电热器等互联网行业的水电工用PVC、不饱和树脂胶胶和耐压漆等耐压板材的耐脉冲焊接耐腐蚀性评比，主适用于固态垃圾耐压板材如：PVC、薄膜和珍珠棉、不饱和树脂胶、白云母、陶瓷图片、破璃、耐压油、耐压漆、硬纸板等物质的耐脉冲焊接耐腐蚀性测评；

本经过多次试验英文发现机由计算方法机抑制启动，能呈现之前状况试验英文状况及试验英文时候，试验英文结尾后并保存文档之前状况试验英文数据源，并可复印.原则实验统计统计。

Main scope of application and features:

This machine is in accordance with the applied in motor, electrical appliances and household appliances and other industries with varnish insulation materials such as plastic, resin adhesive and the arc resistance evaluation, the main used for solid insulating material such as plastic, film, resin, mica, ceramic, glass, insulating oil, insulating paint, such as cardboard medium arc resistance test;

This testing machine controlled by computer operation, can display the current experimental condition and experimental time, after the experiment, and save the current experimental data and can be printed. Standard experiment report 

二 功能特点

1 该设备为前后左右混合式设备构造，下部分为方法软件，上侧为冲击湿热。

2 本產品主要包括*新智慧操控技木，经由选取执行程序（IEC或ASTM）可自主做出疲劳试验，并在电子产品上展现试验检测整个过程和结论。

3 **耐腐蚀性正常，抗打扰专业能力强，測試误差高。

二：Functional features：

1 this machine is up and down a body structure, lower for the operating system, the upper part of test cases.

2 this product USES the latest intelligent control technology, through the selection process (IEC) or ASTM test can be automatically, and displayed on the computer and the test process and results.

3 good safety performance, strong anti-interference ability, high test precision. 

三 主要技术参数

1 电弧焊接通断周期测量误差：低于 ±10ms

2 调压器电容量：2kVA

3 稳定试验检测的电压：12.5kV

4 实验设计电流值精度等级：±3%

5 功率抑制高精准度：±10%  交流电估测高精准度：1.5%

6 金属电极对样品重压：（0.5±0.05）N

7 参比电极板材：钨棒

8 电极片距離：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 食用区域环境温差：（23±2）℃

10 运用学习环境含水率：（50±5）%

11 开关电源：220V±5%  50Hz  10A

12 实验室检测    办法：   标准/美标/10 mA 间断性/20 mA 多次/30 mA累计/40 mA重复

13 试验台程序代码一下：

Three main technical parameters：

Error: 1 arc on-off time less than plus or minus 10 ms

Transformer capacity: 2 kva

3 test voltage rating: 12.5 kV

4: test voltage accuracy + / - 3%

5 current control accuracy: plus or minus 10% current measuring accuracy: 1.5%

6 electrode pressure on sample: (0.5 + 0.5) N

7 electrode materials: tungsten rods

8 electrode distance: 6.35 + / - 0.1 mm (6.0 + 0.1) mm (IEC) (ASTM)

9 using the environment temperature (23 + 2) ℃

10 use environment humidity: (50 + 5) %

Power supply: 220 v + 5% for 50 hz 10 a

Test method: beautiful mark / 10 gb / 30 mA mA continuous / 20 mA continuous/continuous / 40 mA continuous

13 test procedure is as follows:

Procedures section of the arc current

MA arc on-off time s the program s test total duration time s

IEC 61621 ASTM D495

1 1/8 10 s on 7/8 s broken 1/4 7/4 break 60 s 60 s

2 10 1/4 "s pass 3/4 s 1/4 3/4 break 60 s 120 s

3 to 10 1/4 "s make a quarter s break a quarter of a quarter break 60 s 180 s

4 consecutive 10 to 60, 240

5 20 consecutive 60, 300

30 consecutive 6 to 60, 360

7 consecutive 40 to 60, 420 

四  配置

Four configuration：

Serial number name number note

01 arc resistance tester

02 a electrode system

03 electrode bearing a set

04 a set of power cable

05 ground put a rod

06 milliammeter current one

7 a set of computer measurement and control software

08 specimen holder a

09 electrode distance standard 2 blocks

Standard 2 blocks of 10 Angle

11 ceramic pieces 2 pieces

12 one brand inkjet printer

13 1 computer brand

14 1 instruction manual

15 1 certificate

五 物料技术参数：

NDH-A    耐电弧焊接试验报告仪-微机调控

NDH-B    耐电弧放电应力测试仪-触模屏抑制

Five product model:

NDH - A arc resistance tester - microcomputer control

NDH - B arc resistance tester - touch screen control
ASTMD495耐高压低电流电弧放电试验机详情可以随时来电咨询！